New Macbook ALU HD Bump every few seconds! Very annoying. is there

anyway to stop this. I already have sleep drive turned off. It sounds like the read write heads bumping about every 5-10 secs. and is very bothersome. My MBP never does this. I searched and didn't find anything on this here. Any help greatly appreciated.

I did an Onyx test and Disk utility and they both say fine. It's very faint to most but I hear very well...maybe too well it seems. The Apple Authorized reseller I bought it from said they can't hear it. The nearest Apple store is 1.5 hours away, looks like I may have to make the drive because I can't stand listening to it since I work in a very quiet atmosphere.

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